CN2782885Y

CN2782885Y - Metal material and wood combined door

Info

Publication number: CN2782885Y
Application number: CN 200520040018
Authority: CN
Inventors: 郑德龙
Original assignee: Yue Yue Wood Development (shanghai) Co Ltd
Current assignee: Yue Yue Wood Development (shanghai) Co Ltd
Priority date: 2005-03-09
Filing date: 2005-03-09
Publication date: 2006-05-24
Anticipated expiration: 2015-03-09

Abstract

The utility model relates to a door combined by metal material and wood, which comprises a door frame (1) and a door belly (2), wherein the door frame (1) comprises a metallic keel framework (11), and at least one layer of a first wooden face plate (12) is fixed on the surface of the metallic keel framework (11) of which the inner part is filled with solid wood; the door belly (2) comprises a piece of metal plate (21) and at least one layer of a second wooden face plate is fixed on the surface of the metal plate (21). The utility model has the advantages of relative stability, and difficult deformation and crack, form errors, position errors and surface flatness of products are greatly improved, and the quality of products is improved; the actual use quantity of the solid wood is reduced, not only cost is saved, but also indirect environmental protection effect is generated by reasonably using the wood; price is reasonable, products which have solid wood effect but also have obvious quality assurance compared with pure solid wood products can be produced, and the demand of middle-grade and high-grade consumer groups can be satisfied.

Description

The door of metal material and wooden combining structure

Technical field

The utility model relates to a kind of door, relates in particular to a kind of door that metal material and wood are combined.

Background technology

Three types door is arranged at present: conventional Solid Door, solid art and craft door, aluminium alloys or steel plate door on the market.

Conventional Solid Door is that the surface is that same wood is planted with inherent material, only through oven dry, sawn timber, plane material, processing and combination or add that suitable wood skill engraving forms are shaped; Its advantage is the primitive attribute with timber itself, gives people a kind of visual effect of natural, stocky and heroic spirit, brings the enjoyment of nature and the perfect adaptation of art invariably to us; Its drawback is that especially famous and precious natural timber is manufactured, and has following problem because adopt whole natural timber fully: famous and precious timber mostly is attributes such as broad-leaved class lignum vitae, production cycle are long, hard, mass density height, makes its internal moisture be difficult to drying.Wood fibre structural arrangement complexity causes the unbalanced of internal stress, so such goods with material often produce easy to crack, easy distortion, flexible distortion.As adopt long-term natural aging treatment to process with the artificial drying technology mode of combining, make that again the process-cycle is long, technical requirements is high.Non-generally little, medium-sized enterprise can realize, thus this series products on the market, the problem of exist cracking often, becoming flexible and be out of shape; Famous and precious timber mostly is former green wood at occurring in nature, and the exploitation of this resource must be restricted in the future and pure wood products can expend such natural resources in a large number, obviously advocates with society now to preserve our planet, rationally utilize natural resource inconsistent; Because former material is famous and precious, consumption is useless big again, causes invariably to cost an arm and a leg, and many consumption all can't be born.

Solid artistic wood door is the thin skin veneer that plant for famous and precious wood on the surface, and internal construction is to adopt more not yieldingly to be integrated into certain specification timber with common timber less expensive, coats the natural famous and precious timber skin of one deck 0.4mm-0.6mm then by shaping; Though they are failed to act and thought in the same way, the product of famous and precious timber appearance effect is arranged; Its advantage is not yielding relatively, cracking, has the appearance effect of famous and precious timber simultaneously, so this classification timber and goods are comparatively economic and practical, on the saving of former green wood and rationally utilizing, the meaning of promotion is arranged very; Its shortcoming is because inner heartwood adopts common economic shape timber (mostly be speed and give birth to secondary forest kind, as: poplar, China fir or eucalyptus camaldulensis etc.), and they are generally the conifer cork, quality pine relatively, and it is undesirable to eat nail power and machined surface quality; Key issue is that the coating of epidermis has humidity, the variation of temperature of carelessness or weather often to produce bonding not firm, the foaming phenomenon of coming unstuck on surface slightly in addition; In the middle of the polishing operation, careless slightly during paint, easily shelling is worn, cause the phenomenon of revealing the exact details.

Aluminium alloys, steel design class are that employing surfacing and internal construction are aluminium alloys or are that the ordinary carbon steel material is formed, the common coating formation wood grain effect through overheated transfer technique, electrophoresis processing or PVC material in surface; Its advantage is to have suitable stability, not yielding, do not ftracture, planeness is good, surface color, lines are clear, even, and good visual impression is arranged; Its shortcoming is the natural attribute that loses woodwork, gives a kind of stereotyped, frosty sensation of people, adds to involve great expense.For hobby the Nature, like from sexual valence recently, weak point being arranged for the consumer group of natural feature; Metal can't substitute these characteristics of natural quality of timber forever after all.

Summary of the invention

The utility model technical issues that need to address have provided the door of a kind of metal material and wooden combining structure, are intended to solve above-mentioned cracking; Distortion; Come unstuck; Bubble; Paint is revealed the exact details; Wrinkling; Famous and precious timber expends huge; Involve great expense; Defectives such as no the Nature attribute sense organ.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model comprises doorframe and door tripe; Described doorframe comprises a metal keel frame, and at fixing one deck first wooden boards at least in the surface of described metal keel frame, inside is the solid wood inserts; Described door tripe comprises a metal sheet, at fixing one deck second wooden boards at least of described metal sheet surface;

Compared with prior art, the beneficial effects of the utility model are: solved the long-term problem of scratching pure Solid Door cracking, distortion of being stranded, the morpheme sum of errors surface finish of relatively stable, not yielding, cracking, product is greatly improved, and product quality is improved; The solid wood actual amount has minimizing, not only provides cost savings, and simultaneously the reasonable use of timber has been produced the indirect effect of environmental protection; The combination of limited solid wood, aluminium extruded sections, secondary forest growth timber is undoubtedly a kind of sustainable production technology; Reasonable prices can be produced and have the solid wood effect, but than pure solid wood the product of obvious quality assurance are arranged, and can satisfy the middle and high shelves consumer group's demand.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 be among Fig. 1 A-A to sectional view;

Fig. 3 is metal keel frame and a metal plate structure schematic diagram among Fig. 2;

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:

By Fig. 1, Fig. 2, Fig. 3 as seen: the utility model comprises doorframe 1 and door tripe 2; Described doorframe 1 comprises a metal keel frame 11, and at fixing one deck first wooden boards 12 at least in the surface of described metal keel frame 11, inside is solid wood inserts 13; Described door tripe 2 comprises a metal sheet 21, at fixing one deck second wooden boards at least in described metal sheet 21 surfaces;

Described metal keel frame 11 or metal sheet 21 can be aluminium alloy extrusions;

Described second wooden boards of one deck at least can comprise that the surface is wooden pond plate 22 and wood base board 23.

Wooden boards is defined as in the utility model: solid wood charge level plate, MDF panel, LVL panel.

A certain amount of famous and precious timber cross cut saw is become the thick thin plate of 5-10mm, adopt feasible cementing agent gummed with the certain specification aluminium alloy extrusions, timber is the table material, and aluminium alloys is a keel frame.The wall thickness of aluminium alloy extrusions is a 1.2-2mm thickness, cold drawnly go out certain enclosed thin shell structures section bar, their characteristics are to have very strong bending resistance, torsional strength, after aluminium extruded sections and timber combination, when the height of door reaches 2700mm, can bending (under deadweight suspention or hinge cantilevered installment state).Because when timber is sawn into the sheet material of 5-10mm thickness, its internal stress is by differential and release, and moisture content is fully reduced in the placement of natrual ageing easily simultaneously.Behind timber plate and aluminium alloy extrusions gummed, the wood surface cracking phenomena greatly takes on a new look, and face checking tension force is firmly pind down by metal covering, reaches relative balance state, and the factor of cracking is eliminated.

Because in the utility model, solid wood is cut into the 5-10mm thin plate, after this thickness and the aluminium alloys gluing, the processing of can directly in equipment, embarking on journey, exposed parts still can be a solid wood, need not carry out lagging, thus the problem that is produced because of lagging technology, as elimination naturally such as bubbling, the end is worn in frosted, veneer is wrinkling.

Because inner structure contains the structural framing of aluminium alloy extrusions as door and Related product, adopt the solid wood combination around the section bar, must in the door frame materials, save the solid wood consumption of about 60-65% like this, the place can save 40% solid wood consumption at door tripe plate.Because product surface has adopted the solid wood of Rational Thickness made, so the surface itself has just kept the feature of natural timber.

Claims

1. the door of a metal material and wooden combining structure comprises doorframe (1) and door tripe (2); It is characterized in that: described doorframe (1) comprises a metal keel frame (11), and at fixing one deck first wooden boards (12) at least in the surface of described metal keel frame (11), inside is solid wood inserts (13); Described door tripe (2) comprises a metal sheet (21), at fixing one deck second wooden boards at least in described metal sheet (21) surface.

2. the door of metal material according to claim 1 and wooden combining structure is characterized in that: described metal keel frame (11) or metal sheet (21) can be aluminium alloy extrusions.

3. the door of metal material according to claim 1 and 2 and wooden combining structure is characterized in that: described second wooden boards of one deck at least can comprise that the surface is Mu Chiban (22) and wood base board (23).

4. the door of metal material according to claim 1 and 2 and wooden combining structure is characterized in that: described wooden boards can be solid wood charge level plate or MDF panel or LVL panel.